cogen.com - dns.ninja

`cogen.com`

DNSSEC	⚠️ Not signed
A	3.66.126.56^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
		PTR	`ec2-3-66-126-56.eu-central-1.compute.amazonaws.com`
A	3.77.190.185^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
NS	`ns-2029.awsdns-61.co.uk` ⭐
		A	2600:9000:5307:ed00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2029.awsdns-61.co.uk`
		A	205.251.199.237^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2029.awsdns-61.co.uk`
NS	`ns-1319.awsdns-36.org` ⚠️ Not in parent delegation
		A	2600:9000:5305:2700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1319.awsdns-36.org`
		A	205.251.197.39^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1319.awsdns-36.org`
NS	`ns-225.awsdns-28.com`
		A	2600:9000:5300:e100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-225.awsdns-28.com`
		A	205.251.192.225^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-225.awsdns-28.com`
NS	`ns-530.awsdns-02.net` ⚠️ Not in parent delegation
		A	2600:9000:5302:1200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-530.awsdns-02.net`
		A	205.251.194.18^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-530.awsdns-02.net`
MX	`cogen-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms29251747`
TXT	`MS=ms66383211`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-2029.awsdns-61.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782045830

Subdomains

ftp.cogen.com

Same first word

cogen.cz

cogen.cn

cogen.com.br

cogen.ca

cogen.com

cogen.fr

cogen.ro

cogen.ru

cogen.it

cogen.be

cogen.org.tw

cogen.com.tw

cogen.co.uk

cogen.net

cogen.us

cogen.energy

cogen.org

cogen.de

cogen.srl

cogen.io

cogen.eu

cogen.co

Similar names

genco.top

gonce.io

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gecon.pro

genco.ws

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conge.me

eocng.org

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coeng.com.br

neogc.jp

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gnoce.tw

gecon.org

conge.be

conge.info

genco.me

gecon.cl

gecon.eu

egonc.com

encog.net

econg.org.au

cogne.com

gnoce.com

genco.co.th

coneg.com

cengo.dk

neocg.ru

ngoce.org

gnoce.dk

cngeo.cn

gnoec.com

gecon.it

gcnoe.com

gnoce.com.ph

genco.co.kr

engco.com

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gnoce.my

ceong.com.br

genco.com.au

gecon.de

genco.co

gnoce.se

genco.com.pe

genco.no

oceng.ca

coneg.es

conge.co

gecon.pl

econg.org

gecon.ch

onecg.cn

egcon.com

cnego.com

cogne.co.uk

genco.ro

engoc.com

oceng.com

engco.us

gnoce.com.tr

gonce.net.tr

gnoce.co.uk

cogne.ch

genoc.com

cogne.co

engco.net

cnego.net

ncego.com

neogc.net

gecon.sklep.pl

genco.com

gecon.com.pl

cgone.com

gecon.no

oceng.ie

cogne.org

cogne.fr

engco.it

cnoge.com

ceong.com

DNS History

18 records (7 active, 11 former)

○NSdns200.anycast.me2015-08-20 → 2018-04-04 · 4 obs

● 2015-08-20 11:03:58
● 2018-04-04 15:29:00
○ 2026-04-05 01:59:16
○ 2026-06-21 12:57:14

●NSns-1319.awsdns-36.org2026-04-05 → 2026-06-21 · 3 obs

○ 2018-04-04 15:29:00
● 2026-04-05 01:59:16
● 2026-06-21 12:57:14

●NSns-2029.awsdns-61.co.uk2026-04-05 → 2026-06-21 · 3 obs

○ 2018-04-04 15:29:00
● 2026-04-05 01:59:16
● 2026-06-21 12:57:14

●NSns-225.awsdns-28.com2026-04-05 → 2026-06-21 · 3 obs

○ 2018-04-04 15:29:00
● 2026-04-05 01:59:16
● 2026-06-21 12:57:14

●NSns-530.awsdns-02.net2026-04-05 → 2026-06-21 · 3 obs

○ 2018-04-04 15:29:00
● 2026-04-05 01:59:16
● 2026-06-21 12:57:14

○NSns200.anycast.me2015-08-20 → 2018-04-04 · 4 obs

● 2015-08-20 11:03:58
● 2018-04-04 15:29:00
○ 2026-04-05 01:59:16
○ 2026-06-21 12:57:14

●MXcogen-com.mail.protection.outlook.com2018-04-04 → 2026-06-21 · 3 obs

○ 2016-12-28 00:55:54
● 2018-04-04 15:29:00
● 2026-06-21 12:57:14

○MXmx01.as31449.net2015-08-20 → 2016-12-28 · 4 obs

● 2015-08-20 11:03:58
● 2016-12-28 00:55:54
○ 2018-04-04 15:29:00
○ 2026-06-21 12:57:14

○MXmx02.as31449.net2015-08-20 → 2016-12-28 · 4 obs

● 2015-08-20 11:03:58
● 2016-12-28 00:55:54
○ 2018-04-04 15:29:00
○ 2026-06-21 12:57:14

○A18.157.202.1732026-04-05 → 2026-04-07 · 5 obs

○ 2018-04-04 15:29:00
● 2026-04-05 01:59:16
● 2026-04-07 13:51:40
○ 2026-04-13 14:54:06
○ 2026-06-21 12:57:14

○A213.186.33.972015-08-20 → 2018-04-04 · 4 obs

● 2015-08-20 11:03:58
● 2018-04-04 15:29:00
○ 2026-04-05 01:59:16
○ 2026-06-21 12:57:14

○A3.124.86.1522026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-07 13:51:40
● 2026-04-13 14:54:06
○ 2026-06-12 18:50:02
○ 2026-06-21 12:57:14

○A3.64.75.2172026-04-05 → 2026-04-07 · 5 obs

○ 2018-04-04 15:29:00
● 2026-04-05 01:59:16
● 2026-04-07 13:51:40
○ 2026-04-13 14:54:06
○ 2026-06-21 12:57:14

●A3.66.126.562026-06-12 → 2026-06-21 · 3 obs

○ 2026-04-13 14:54:06
● 2026-06-12 18:50:02
● 2026-06-21 12:57:14

○A3.68.9.1942026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-07 13:51:40
● 2026-04-13 14:54:06
○ 2026-06-12 18:50:02
○ 2026-06-21 12:57:14

○A3.70.35.1002026-04-05 → 2026-06-21 · 2 obs

○ 2026-04-05 01:59:16
○ 2026-06-21 12:57:14

●A3.77.190.1852026-06-12 → 2026-06-21 · 3 obs

○ 2026-04-13 14:54:06
● 2026-06-12 18:50:02
● 2026-06-21 12:57:14

○A63.178.138.2252026-04-05 → 2026-06-21 · 2 obs

○ 2026-04-05 01:59:16
○ 2026-06-21 12:57:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
cogen.com	ns-225.awsdns-28.com, ns-2029.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.237

NS records: ns-225.awsdns-28.com, ns-2029.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cogen.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.66.126.56, 3.77.190.185`
NS	4	`ns-1319.awsdns-36.org, ns-2029.awsdns-61.co.uk...`
MX	1	`cogen-com.mail.protection.outlook.com (p`
TXT	3	`MS=ms29251747, MS=ms66383211...`
SOA	1	`ns-2029.awsdns-61.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-225.awsdns-28.com, ns-225.awsdns-28.com)

Analysis

Hierarchy

The domain ftp.cogen.com falls under the parent cogen.com.

IP Addresses

cogen.com has two IP addresses: 3.66.126.56 and 3.77.190.185

Two other host names, along with livewords.com, ubiqus.fr and ec2-3-66-126-56.eu-central-1.compute.amazonaws.com, also share IP numbers with cogen.com.

Name Servers

The NS records for cogen.com point to four name servers: ns-225.awsdns-28.com, ns-530.awsdns-02.net, ns-1319.awsdns-36.org and ns-2029.awsdns-61.co.uk.

At least some of cogen.com's name servers are shared with other domains, for example d3jgigbdqbd7op.cloudfront.net, landsend.at, useraddmario.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-1460.awsdns-54.org, ns-425.awsdns-53.com and ns-1862.awsdns-40.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-225.awsdns-28.com directs to 205.251.192.225 and 2600:9000:5300:e100::1; ns-530.awsdns-02.net directs to 205.251.194.18 and 2600:9000:5302:1200::1; ns-1319.awsdns-36.org directs to 205.251.197.39 and 2600:9000:5305:2700::1; ns-2029.awsdns-61.co.uk directs to 205.251.199.237 and 2600:9000:5307:ed00::1.

Mail Servers

The sole mail server for cogen.com is cogen-com.mail.protection.outlook.com.

With 8 IP addresses total, cogen-com.mail.protection.outlook.com resolves to 52.101.68.12, 52.101.68.18, 52.101.73.22 and 5 others.